Answer:
527.6 cubic inches
Step-by-step explanation:
The volume of a cylinder is represented by the formula 
, where r represents the radius of the base and h represents the height.
In this question, the diameter is given as 9 inches. Since the radius is half the diameter, the radius will be 4.5 inches.
Substituting in the values and solving, we get:
The Volume will be 527.6 cubic inches
For Q1 add 135 and 45 together. If it comes out to be 180 which it does the angles are supplementary. In Q2 add 23 and 67 together and if it comes out to 90 it is complementary, but if it doesn't it is neither. In Q3 take 3x+45=180 subtract 45 on both sides so you get 3x=135 then divide by 3 to get X. Your answer should be 45. For Q4 look that exact question up and find a good answer for it. Hope this could help
Answer:
I would it would be the one on the left
Step-by-step explanation:
If it did not would then add me and we can talk about it and I will explain to you why it is right.
Answer:
x=13
Step-by-step explanation:
You add 5 to both sides, cancelling it out on the left and making the 8 a 13. Now you have 6x=5x+13
Now you subtract 5x from both sides and that leaves you with x=13
